Bieszków Dolny [ˈbjɛʂkuf ˈdɔlnɨ] is a village in the administrative district of Gmina Mirów, within Szydłowiec County, Masovian Voivodeship, in east-central Poland. It lies approximately 9 kilometres (6 mi) south-east of Szydłowiec and 113 km (70 mi) south of Warsaw.